12-115 Philmore Datak ProtoBoard Fits Hammond Box 1553DB 2.9 x 5.5" Board Only
The PC board is 2.9 x 5.5 inches.
Board material: FR-4 with one ounce copper.
Holes are paired and .042" in diameter to accept leads from common components.
Board mounts with six 4.40 screws, included. (Box NOT Included).